Waxing device of two-for-one twister

Abstract

The utility model relates to the technical field of textiles, and discloses a waxing device of a two-for-one twister, which comprises a base, a bobbin holder is arranged on one side of the base, a spindle sleeve wound with yarns is arranged in the bobbin holder, a waxing component for waxing the wound yarns is arranged on one side of the bobbin holder, and a waxing roller is arranged on the other side of the bobbin holder. The outer surface of the bobbin base is sleeved with a moving assembly enabling the waxing assembly to move. By arranging the waxing assembly, the extrusion assembly and the scraping assembly, when the two-for-one twister winds yarn, the pulled yarn passes through the waxing assembly and is extruded by the extrusion assembly after being in contact with liquid wax in the waxing assembly, absorption of the yarn and the liquid wax is improved, and the yarn winding efficiency is improved. In addition, redundant liquid wax can be scraped off from the yarn through the scraping assembly, the strength and abrasion resistance of the yarn can be enhanced by waxing the yarn, friction between the yarn is reduced, and the spinning efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textiles, in particular to a waxing device for a two-for-one twisting machine. Background Art

[0002] A twister is a spinning machine used for spinning fine and coarse yarns; it forms twisted yarns by interlacing and twisting multiple strands of yarn together.

[0003] A Chinese utility model patent with announcement number CN205241913U discloses a yarn waxing device for a two-for-one twisting machine, including a mounting seat screwed on a square tube connected to the two-for-one twisting machine, a rotating shaft, and a waxing plate. The mounting seat is provided with a long slot hole, and the rotating shaft is fixed to the mounting seat with a nut after passing through the long slot hole. The waxing plate is composed of a disc seat and a convex column integrally provided on the center of the disc seat. The disc seat is provided with an interlaced hole at the position corresponding to the convex column, and the interlaced hole extends to the inside of the convex column. The rotating shaft is inserted in the interlaced hole, and a wax block is sleeved on the convex column. The utility model has a novel structure and a reasonable design. Through the setting of the waxing device, the yarn can be waxed while the yarn is twisted, shortening the process flow, reducing the investment in equipment, personnel, site, materials, etc. of the spinning mill, and greatly reducing the production cost of the yarn.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: Although the above-mentioned prior art can wax the yarn, when using a wax block to wax the yarn, the wax block will be worn out due to the continuous cutting and friction of the yarn, causing the yarn to sink into the wax block and eventually cut off the wax block. After sinking into the wax block, part of the yarn will be unable to contact the wax block, resulting in part of the yarn being unable to be waxed, and staff will need to make adjustments. Utility Model Content

[0005] In order to solve the technical problem that when using a wax block to wax the yarn, the wax block will be worn due to the continuous cutting and friction of the yarn, causing the yarn to sink into the wax block and eventually cut off the wax block. After sinking into the wax block, part of the yarn will be unable to contact the wax block, resulting in part of the yarn being unable to be waxed and requiring staff to make adjustments, the utility model provides a waxing device for a two-for-one twisting machine.

[0006] The utility model is implemented by the following technical scheme: a waxing device of a two-for-one twisting machine, comprising a base, a cylinder seat is provided on one side of the base, a spindle sleeve with yarn wound inside the cylinder seat is provided, a waxing component for waxing the wound yarn is provided on one side of the cylinder seat, a moving component for moving the waxing component is provided on the outer surface of the cylinder seat, an extrusion component for extruding the yarn is provided inside the waxing component, and a scraping component for scraping off excess liquid wax on the yarn is provided on the top of the waxing component.

[0007] Through the above technical solution, when the two-for-one twister winds the yarn, the yarn will be waxed through the waxing component to enhance the strength and wear resistance of the yarn and reduce the friction between the yarns.

[0008] As a further improvement of the above scheme, the waxing assembly includes a waxing box arranged on one side of the cylinder seat and filled with liquid wax, and a heating wire arranged inside the waxing box to heat the liquid wax, the outer surface of the heating wire is covered with a protective cover, the bottom of the waxing box is provided with a threading hole, and the top of the waxing box is provided with a wax flow outlet.

[0009] Through the above technical solution, the yarn will come into contact with the liquid wax when passing through the waxing box, thereby enhancing the strength and wear resistance of the yarn and reducing the friction between the yarns.

[0010] As a further improvement of the above solution, the moving assembly includes a moving ring fixedly sleeved on the outer surface of the cylinder seat and provided with a sliding groove, and a sliding block fixedly installed on one side of the waxing box and slidingly matched with the moving ring through the sliding groove.

[0011] Through the above technical solution, when the yarn is wound by the two-for-one twister, the waxing box will rotate according to the angle at which the yarn is pulled, thereby preventing the waxing box from pulling the yarn and causing damage to the yarn.

[0012] As a further improvement of the above solution, the extrusion assembly includes two mounting plates arranged inside the waxing box and fixedly mounted to the waxing box, and a plurality of extrusion balls rotatably mounted on the two mounting plates, and the two mounting plates are located on both sides of the threading hole.

[0013] Through the above technical solution, the yarn will expand briefly from small to large after being squeezed by the squeezing ball, which can accelerate the contact and absorption of the yarn and the liquid wax.

[0014] As a further improvement of the above scheme, two connecting blocks are fixedly installed on the top of the waxing box, and the scraping assembly includes a fixed plate fixedly installed on one side of the two connecting blocks and having a mounting hole, and a scraping block fixedly installed on the mounting hole of the fixed plate. The scraping block is arranged in a conical shape, and a wire hole is opened on one side of the scraping block.

[0015] Through the above technical solution, after the yarn contacts the liquid wax, when passing through the scraping block, the excess liquid wax will be scraped off by the scraping block, so as to avoid the solidified wax block adhering to the surface of the yarn.

[0016] As a further improvement of the above solution, a sealing block is provided on the threading hole, a hole-reserving column is fixedly installed on one side of the sealing block, and a pull-out strip for pulling the sealing block out of the threading hole is fixedly installed on the other side of the sealing block.

[0017] Through the above technical solution, when there is no need to wind the yarn, the sealing block will block the threading hole, and at the same time, the hole-leaving column will form a channel after the liquid wax solidifies, so that the yarn can pass through the waxing box.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model provides a waxing component, an extrusion component and a scraping component, so that when the yarn is wound on the double twister, the pulled yarn will pass through the waxing component, and after coming into contact with the liquid wax in the waxing component, it will be squeezed by the squeezing component to improve the absorption of the yarn and the liquid wax, and the scraping component will scrape excess liquid wax from the yarn, so that waxing on the yarn can enhance the strength and wear resistance of the yarn, reduce friction between the yarns, and improve the efficiency and quality of spinning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the waxing box of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the utility model in which the hole-retaining column is located inside the waxing box;

[0024] Figure 5 The utility model is a schematic diagram of the bottom structure of the waxing box.

[0025] Description of main symbols:

[0026] 1. Base; 2. Bobbin seat; 3. Ingot sleeve; 401. Waxing box; 402. Heating wire; 501. Moving ring; 502. Sliding block; 601. Mounting plate; 602. Squeezing ball; 701. Fixed plate; 702. Scraping block; 8. Protective sleeve; 9. Connecting block; 10. Sealing block; 11. Hole column; 12. Pull-out strip. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Please combine Figure 1-Figure 5A waxing device of a two-for-one twisting machine of the present embodiment comprises a base 1, a bobbin seat 2 is arranged on one side of the base 1, a spindle sleeve 3 with yarn wound inside the bobbin seat 2 is arranged, a waxing box 401 with liquid wax inside is arranged on one side of the bobbin seat 2, a heating wire 402 is arranged inside the waxing box 401, and a protective sleeve 8 is arranged on the outer surface of the heating wire 402, a threading hole is arranged at the bottom of the waxing box 401, and a wax flow port is arranged at the top of the waxing box 401. When the yarn passes through the waxing box 401, it will contact with the liquid wax, thereby enhancing the strength and wear resistance of the yarn and reducing the friction between the yarns;

[0029] Combination Figure 1-Figure 5 A movable ring 501 with a sliding groove is fixedly sleeved on the outer surface of the bobbin seat 2, and a sliding block 502 is fixedly installed on one side of the waxing box 401, which slides with the movable ring 501 through the sliding groove. When the yarn is wound by the two-for-one twister, the waxing box 401 will rotate according to the angle at which the yarn is pulled, thereby preventing the waxing box 401 from pulling the yarn and causing damage to the yarn;

[0030] Combination Figure 1-Figure 5 Two mounting plates 601 are fixedly installed inside the waxing box 401, and a plurality of squeezing balls 602 are rotatably installed on the two mounting plates 601. The two mounting plates 601 are located on both sides of the threading hole. After being squeezed by the squeezing balls 602, the yarn will expand temporarily from small to large, which can accelerate the contact and absorption of the yarn and the liquid wax.

[0031] Combination Figure 1-Figure 5 Two connecting blocks 9 are fixedly installed on the top of the waxing box 401, and a fixing plate 701 with a mounting hole is fixedly installed on one side of the two connecting blocks 9. A scraping block 702 is fixedly installed on the mounting hole. The scraping block 702 is set in a cone shape, and a wire passing hole is opened on one side of the scraping block 702. When the yarn that has contacted with the liquid wax passes through the scraping block 702, the scraping block 702 will scrape off the excess liquid wax to avoid the solidified wax block adhering to the surface of the yarn;

[0032] Combination Figure 1-Figure 5 A sealing block 10 is provided on the threading hole, a hole-leaving column 11 is fixedly installed on one side of the sealing block 10, and a pull-out strip 12 for pulling the sealing block 10 out of the threading hole is fixedly installed on the other side of the sealing block 10. When there is no need to wind the yarn, the sealing block 10 will block the threading hole, and the hole-leaving column 11 will form a channel after the liquid wax solidifies, so that the yarn can pass through the waxing box 401.

[0033] The implementation principle of a waxing device of a two-for-one twister in the embodiment of the present application is as follows: when the two-for-one twister is winding the yarn, the pull-out strip 12 is pulled, and the sealing block 10 drives the hole-retaining column 11 to be pulled out of the waxing box 401 together. The liquid wax inside the waxing box 401 is in a solid state before the heating wire 402 is heated. One end of the yarn is passed through the threading hole of the waxing box 401 and the threading hole of the scraping block 702, and the heating wire 402 is started to heat the solid wax to turn the solid wax into liquid wax. After heating, the yarn begins to wind, and the pulled yarn will come into contact with the liquid wax, and will also be squeezed by the squeezing balls 602 on both sides, so that the yarn can better come into contact with the liquid wax. When too much liquid wax is attached to the surface of the yarn, when passing through the scraping block 702, the excess liquid wax will be scraped off from the surface of the yarn by the scraping block 702, and fall into the waxing box 401 again through the wax flow port along the scraping block 702, thereby completing the waxing process of the yarn. The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A waxing device for a two-for-one twisting machine, comprising a base (1), a bobbin seat (2) being provided on one side of the base (1), a spindle sleeve (3) wound with yarn being provided inside the bobbin seat (2), characterized in that: A waxing component for waxing the wound yarn is provided on one side of the cylinder seat (2), a moving component for moving the waxing component is sleeved on the outer surface of the cylinder seat (2), a squeezing component for squeezing the yarn is provided inside the waxing component, and a scraping component for scraping off excess liquid wax on the yarn is provided on the top of the waxing component.

2. A waxing device for a two-for-one twisting machine as claimed in claim 1, characterized in that: The waxing assembly comprises a waxing box (401) arranged on one side of a cylinder seat (2) and containing liquid wax, and a heating wire (402) arranged inside the waxing box (401) and heating the liquid wax, wherein the outer surface of the heating wire (402) is covered with a protective sleeve (8), a threading hole is provided at the bottom of the waxing box (401), and a wax flow port is provided at the top of the waxing box (401).

3. A waxing device for a two-for-one twisting machine as claimed in claim 2, characterized in that: The moving assembly comprises a moving ring (501) fixedly sleeved on the outer surface of the cylinder seat (2) and provided with a sliding groove, and a sliding block (502) fixedly installed on one side of the waxing box (401) and slidingly matched with the moving ring (501) through the sliding groove.

4. A waxing device for a two-for-one twisting machine as claimed in claim 2, characterized in that: The squeezing assembly comprises two mounting plates (601) arranged inside the waxing box (401) and fixedly mounted to the waxing box (401), and a plurality of squeezing balls (602) rotatably mounted on the two mounting plates (601), wherein the two mounting plates (601) are located on both sides of the threading hole.

5. A waxing device for a two-for-one twisting machine as claimed in claim 2, characterized in that: Two connecting blocks (9) are fixedly mounted on the top of the waxing box (401), and the scraping assembly comprises a fixing plate (701) fixedly mounted on one side of the two connecting blocks (9) and having a mounting hole, and a scraping block (702) fixedly mounted on the mounting hole of the fixing plate (701), wherein the scraping block (702) is arranged in a conical shape, and a wire passing hole is provided on one side of the scraping block (702).

6. A waxing device for a two-for-one twisting machine as claimed in claim 2, characterized in that: A sealing block (10) is provided on the threading hole, a hole-retaining column (11) is fixedly mounted on one side of the sealing block (10), and a pull-out bar (12) for pulling the sealing block (10) out of the threading hole is fixedly mounted on the other side of the sealing block (10).

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